PI Passivity-Based Control and Performance Analysis of MMC Multiterminal HVDC Systems

被引：34

作者：

Bergna-Diaz, Gilbert ^{[1
]}

Zonetti, Daniele ^{[2
]}

Sanchez, Santiago ^{[1
]}

Ortega, Romeo ^{[3
]}

Tedeschi, Elisabetta ^{[1
]}

机构：

[1] Norwegian Univ Sci & Technol, Dept Elect Power Engn, N-7491 Trondheim, Norway

[2] ENS Paris Saclay, CNRS, French Natl Ctr Sci Res, Lab Specificat & Verificat, F-94235 Cachan, France

[3] Cent Supelec, CNRS, French Natl Ctr Sci Res, Lab Signaux & Syst, F-91192 Gif Sur Yvette, France

来源：

IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS | 2019年 / 7卷 / 04期

关键词：

HVDC transmission; Steady-state; Stability analysis; Capacitors; Control design; Radio frequency; Modular multilevel converters; Modular multilevel converter (MMC); PI passivity-based control (PI-PBC); port-Hamiltonian modeling; SMALL-SIGNAL STABILITY; MODULATION;

D O I：

10.1109/JESTPE.2018.2889152

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, a decentralized PI passivity-based controller is applied to modular multilevel converters to ensure global stability of a multiterminal high-voltage direct current system. For the derivation of the controller, an appropriate model with constant steady-state solutions is obtained via a multifrequency orthogonal coordinates transformation. The control design is then completed using passivity arguments, and performance guarantees are established by a small-signal analysis. The obtained results are validated by means of detailed time-domain simulations both on a single-terminal and a four-terminal benchmarks.

引用

页码：2453 / 2466

页数：14

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